Final answer:
Hirschsprung disease, also known as congenital megacolon, is related to the neonate age group.
Step-by-step explanation:
Hirschsprung disease, also known as congenital megacolon, is related to the neonate age group. It is a condition that affects infants from birth. In Hirschsprung disease, there is a lack of nerve cells in certain parts of the intestine, resulting in a blockage and enlargement of the colon.